4720209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 6838272

約数和(自身を除く): 2118063

約数列:

[1, 3, 13, 39, 127, 381, 953, 1651, 2859, 4953, 12389, 37167, 121031, 363093, 1573403, 4720209]

約数ペア:

[(1, 4720209), (3, 1573403), (13, 363093), (39, 121031), (127, 37167), (381, 12389), (953, 4953), (1651, 2859)]